package com.xbai.springcloud.controller;

import com.alibaba.csp.sentinel.annotation.SentinelResource;
import com.alibaba.csp.sentinel.slots.block.BlockException;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

/**
 * @author xbai
 * @Date 2021/6/9
 */
@RestController
@Slf4j
public class FlowLimitController {

    @GetMapping("/testHotKey")
    @SentinelResource(value = "testHotKey", blockHandler = "dealTestHotKey")
    public String testHotKey(@RequestParam(value = "p1",required = false) String p1,
                             @RequestParam(value = "p2",required = false) String p2) {
        int age = 10 /0 ;
        return "-------------------- testHotKey --------------------";
    }

    public String dealTestHotKey(String p1, String p2, BlockException exception){
        // Sentinel 系统的默认提示: Blocked by Sentinel (flow limiting)
        return "-------------------- dealTestHotKey --------------------";
    }

    @GetMapping("/testA")
    public String testA() throws InterruptedException {
//        Thread.sleep(8 * 100);
        log.info(Thread.currentThread().getName());
        return "-------------------- testA --------------------";
    }

    @GetMapping("/testB")
    public String testB() {
        return "-------------------- testB --------------------";
    }

    @GetMapping("/testD")
    public String testD() {
      /*  try {
            TimeUnit.SECONDS.sleep(1);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }*/
        log.info("testD 异常比例");
        int age = 10 /0;
        return "-------------------- testD --------------------";
    }
}
